1/*
2 * Mapping of DWARF debug register numbers into register names.
3 *
4 * Copyright (c) 2015 Cadence Design Systems Inc.
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version
9 * 2 of the License, or (at your option) any later version.
10 */
11
12#include <stddef.h>
13#include <dwarf-regs.h>
14
15#define XTENSA_MAX_REGS 16
16
17const char *xtensa_regs_table[XTENSA_MAX_REGS] = {
18	"a0", "a1", "a2", "a3", "a4", "a5", "a6", "a7",
19	"a8", "a9", "a10", "a11", "a12", "a13", "a14", "a15",
20};
21
22const char *get_arch_regstr(unsigned int n)
23{
24	return n < XTENSA_MAX_REGS ? xtensa_regs_table[n] : NULL;
25}
26